Mainframe DB2 For ZOS Database Administrator

Kyndryl Inc.; Chennai District; Hybrid; INR 2,400,000 - 4,200,000; Full time

Benefits offered by this job

Hybrid-friendly culture

Be Well program

Job summary

Kyndryl is seeking an experienced Mainframe DB2 for z/OS Database Administrator to solve complex problems across platforms. You will manage system data, prioritize tickets, and drive modernization opportunities for banking, retail, and other industries.

Ideal candidates bring 10+ years in DB2, strong tuning and utilities experience, and scripting ability in JCL/REXX. The role supports a dynamic, hybrid work culture with Be Well programs and ongoing learning.

Qualifications

• 10+ years of experience in Mainframe DB2 Database Administration.
• DB2 z/OS expertise with hands-on DBA in a z/OS environment.
• Proficient in SQL performance tuning and using diagnostic tools.
• Experience with DB2 utilities and monitoring tools.
• Familiarity with Data Sharing, Sysplex and Coupling Facility.
• Scripting with JCL, REXX, and DB2 automation scripts.
• Strong incident communication when interfacing with clients.

Responsibilities

• Manage mainframe DB2 database systems for peak performance.
• Tune SQL, analyze access paths, and optimize buffer pools.
• Oversee DB2 utilities and backup/DR plans.
• Monitor systems, perform capacity planning, and growth projections.
• Collaborate with clients and internal teams across projects.

Skills

Mainframe DB2

z/OS

SQL Performance Tuning

DB2 Utilities

Parallel Sysplex

Scripting: JCL

Scripting: REXX

DB2 Automation Scripts

Incident Communication

Monitoring Tools

Tools

Omegamon

Mainview

JCL

REXX

Job description

Job Description

Who We Are

At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.

The Role

As a Mainframe DB2 for zOS Database Administrator at Kyndryl, you’ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You’ll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world. There’s never a typical day as a System Administrator at Kyndryl, because no two projects are alike. You’ll be managing systems data for clients and providing day-to-day solutions and security compliance. You’ll oversee a queue of assignments and work directly with technicians, prioritizing tickets to deliver the best solutions to our clients. One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here. You’ll also get the chance to share your expertise by recommending modernization options, identifying new business opportunities, and cultivating relationships with other teams and stakeholders. Does the work get challenging at times? Yes! But you’ll collaborate with a diverse group of talented people and gain invaluable management and organizational skills, which will come in handy as you move forward in your career.

Your future at Kyndryl

Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for Cloud Hyperscalers that you won’t find anywhere else, including hands‑on experience, learning opportunities, and the chance to certify in all four major platforms. One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here.

Who You Are

You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer‑focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others.

Required Technical and Professional Expertise

• 10+ Years of experience in Mainframe DB2 Database Administration.

• DB2 z/OS Expertise: Solid hands‑on experience as a Mainframe DB2 Database Administrator in a z/OS environment.

• Performance Tuning: Proficient in SQL performance tuning, access path analysis, and using diagnostic tools (e.g., EXPLAIN, PLAN_TABLE).

• Monitoring & Utilities: Experience with DB2 utilities (REORG, RUNSTATS, LOAD/UNLOAD, RECOVER) and monitoring tools (e.g., Omegamon, Mainview).

• Parallel Sysplex: Familiarity with Data Sharing architecture, Sysplex, and Coupling Facility environments.

• Scripting Skills: Skilled in writing and interpreting JCL, REXX, and DB2 automation scripts.

• Incident Communication: Strong composure and communication skills when interfacing with technical teams and clients during critical incident calls.

Preferred Technical and Professional Experience

• Optimize Systems: Configure, install, maintain, and fine‑tune mainframe DB2 database management systems on z/OS for peak performance.

• Performance & Tuning: Conduct SQL performance tuning, access path analysis, and buffer pool optimization using industry‑standard diagnostics.

• Utility & Backup Management: Oversee DB2 utility management (REORG, RUNSTATS, LOAD, UNLOAD) and maintain robust backup and disaster recovery plans.

• Capacity & Growth: Perform capacity planning, system monitoring, and growth projections to ensure long‑term database scalability.

Being You

The “Kyn” in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don’t meet every requirement, we encourage you to apply. We believe in growth, and we’re excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging—being a valued, respected, trusted member of the team—is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That’s The Kyndryl Way.

What You Can Expect

Your career with us isn’t just a job—it’s an adventure with purpose. We offer a dynamic, hybrid‑friendly culture that supports your well‑being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health—because we know that when you feel your best, you do your best. From your very first day, you’ll dive into impactful work that powers the systems our customers rely on every day. You won’t just contribute—you’ll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth. We’re here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you’ll have everything you need to thrive and evolve. You’ll develop in‑demand skills to grow your career and achieve your ambitions with access to cutting‑edge learning opportunities—from certifications with Microsoft, Google, and Amazon to coaching and hands‑on experiences. And through it all, you’ll be part of a culture that values empathy, restless learning, and a devotion to shared success. We want you to thrive here—and we’re committed to helping you do just that. Ready to make an impact? Join us and help shape what’s next.